[AD] 20171109 作業3

Question

請寫一個程式，輸入任意字元，程式會輸出該字元相對應的十進位ASCII碼

輸入說明：

程式每次會輸入一個字元

輸出說明：

對於輸入的字元，請輸出相對應的十進位ASCII碼

輸入範例：

0

輸出範例

48

Answer 1

Hidden content!
#include *  **  **  *    *
int main ()
{
*     **       * char ch;
   ***  ***     *  * *   *  ***  * *  
* * * ** **     * **** **  ***   *    * ** *
  *     ******  ****** *     *  * * ** 
    *** ** **  
 *  ****   * **** system  **  * * *    *  ** ** 
  * * *   * **   ** return 0;
}

Comments

prog.c: In function 'main':
prog.c:9:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system ("pause");
  ^~~~~~

Answer 2

Hidden content!
  *    * * **  *  * 
int ***  *
{
    ***  **   char ch;
  ** **  * ** 
   *    * *** * * ** * **  *           *  ** 
*** ** *  ** *   * **  *   * * * * *
 *  *  * ******** 
    *  * *    ***   * ****** = %c and its ASCII code is   ******** **
*****     **     
* ***   ** ***  ** *   **  * *  *    *  **
*  **** **  * *  return 0;
}

Comments

prog.c: In function 'main':
prog.c:11:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 3

Hidden content!
* * *** * **  *  ****

int *** *  * *  *  
{
 * * *  *    ** int ch;
**   *      ** * **   *  ** character:       ***
 * *   *   *  *  ** *** ****  *   **   *  * *
       **  *     *  * ** *   * * ***
 ** *** *   *  * * 
* *  **   ***   ** * *   * *****   
 * * *  **     return 0;
  *****   

Comments

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:7:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:10:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 4

Hidden content!
#include  ** **   ** 
int main()
{
 * *  **    **  int ch;
      ** *         ** *   *  * ***   ***   
*   * * * *  * **  ***   * * * ** **** * * *  ** *
* **       ** * ***    *  *** ** 
* *** *  * ******** *** * * **  *    * * **  
 *     * ** *** return 0;
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^
prog.c:8:2: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
  system("pause");
  ^~~~~~

Answer 5

Hidden content!
#include **  *  * ***  
int main()
{
  ** *  *  ** int ch;
* **   *    * * * **  **  * *  * *      * *    *** *** 
*****  *  *    ***      ** ** **  ** * * 
 *     * * ***  * **   *  * * *** *   *
***       ****  return 0;
}
*  ** *

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 6

Hidden content!
 *    *   *     ***
*** *     * *  * ** *
main()
{
char c[1000];
int i;
*** *       * *******  *  **** 
 **** ** * * **    ** **  * ****   **
* ** *  ***     *** *  *  **** *** *******  ** *** 






* ****  *  *** *** **   * *** 
 **    *** 0;


}

Comments

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

---

prog.c:3:1: warning: return type defaults to 'int' [-Wimplicit-int]
 main()
 ^~~~

Answer 7

Hidden content!
#include ** **   ***
int main()
{
* *** * **   *  ***  * **  * **  ch;
     ** *   *****  *  * *   ** * **  *  ** *     *****
 **  *  *   * ** * *  *  **** **    * *  
*   **** *    * *         ***** * ** * * *  *
*  **     ***  return 0; 
}

Comments

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

---

prog.c: In function 'main':
prog.c:6:10: warning: format '%c' expects argument of type 'char *', but argument 2 has type 'int *' [-Wformat=]
  scanf("%c",&ch);
          ^

Answer 8

Hidden content!
#include<stdio.h>

int main()
{
**    * *******   * **  **   *  a;
 *  *  ** *    *  ** * *
       ***     ***** * ** **   **  **** *      *** * * *   **
**  * **         * ***  * ** *** 
* *  *  * *  *  *   *  **  *  * ****  * *   *****
   * **** ***   * * ***   ***** **  ** * * * 
}

Comments

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

prog.c:2:18: fatal error: conio.h: No such file or directory
 #include<conio.h>
                  ^
compilation terminated.

---

Case 0: Correct output
Case 1: Correct output
Case 2: Correct output
Case 3: Correct output

Answer 9

Hidden content!
#include<stdio.h>
int main()
{
 *     ** *** ******  ****  ch;
 *  * **    ** **    * 
    *   ** ** **      *  **  *** *  *   *****  character:");
* ** **    * *   *  ****   *  ** ****    *   *   *** *** ** *
   * ***   *  *   *  *     *
* *** *     *  *   * *********  *****    * and its ASCII code is %d\n",ch,ch);
** **** *     ** **   *
 * ** *  *  **    **  **   *  *  *  ** *  ***** 
 **   ***    * ** *  **  ****** *  0 ;
****** *  *  * * ******* *
*  *   ***   * **  * *     *  
*   **  ** ***** ***  * *

Comments

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~

---

prog.c: In function 'main':
prog.c:11:5: warning: implicit declaration of function 'system' [-Wimplicit-function-declaration]
     system("pause");
     ^~~~~~